3-Methyl-3,4-dihydro-2h-naphtho[2,1-e][1,3]oxazine | 6625-51-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 3-Methyl-3,4-dihydro-2h-naphtho[2,1-e][1,3]oxazine
• 英文别名: 3-methyl-2,4-dihydrobenzo[h][1,3]benzoxazine
• CAS: 6625-51-0
• 化学式: C₁₃H₁₃NO
• 分子量: 199.25
• InChiKey: OIUOFQJQYDMLMO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  12.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• CARBON FIBER COMPOSITE MATERIAL
  申请人：Sekisui Chemical Co., Ltd.

  公开号：EP2746337A1

  公开（公告）日：2014-06-25

  The present invention relates to a carbon fiber composite material containing carbon fibers coated with amorphous carbon, and a matrix resin. According to the present invention, a high-strength carbon fiber composite material can be provided.

  本发明涉及一种碳纤维复合材料，其中包含涂有无定形碳的碳纤维和基体树脂。 根据本发明，可以提供一种高强度碳纤维复合材料。
• CARBON COATED HEAT CONDUCTING MATERIAL
  申请人：Sekisui Chemical Co., Ltd.

  公开号：EP3213912A1

  公开（公告）日：2017-09-06

  The present invention provides a carbon-coated thermal conductive material which can improve water resistance, oxidation resistance, and dispersibility at the time of being kneaded with a resin while maintaining excellent thermal conductive performance. The present invention is a carbon-coated thermal conductive material having a coating layer composed of amorphous carbon on the surface of a thermal conductive material, in which the thermal conductive material is composed of a metal oxide, a metal nitride, a metal material, or a carbon-based material having a thermal conductivity of 10 W/mK or greater; the amorphous carbon is derived from carbon contained in an oxazine resin; in a case where the amorphous carbon is analyzed by Raman spectroscopy, a ratio of a peak intensity of a G band to a peak intensity of a D band is 1.0 or greater; an average film thickness of the coating layer is 500 nm or less; and a coefficient of variation (CV value) of a film thickness of the coating layer is 15% or less.

  本发明提供了一种碳涂层导热材料，该材料在与树脂捏合时可提高耐水性、抗氧化性和分散性，同时保持良好的导热性能。本发明是一种碳涂层导热材料，在导热材料表面有一层由无定形碳组成的涂层，其中导热材料由金属氧化物、金属氮化物、金属材料或导热系数大于等于 10 W/mK 的碳基材料组成；无定形碳来自恶嗪树脂中所含的碳；在用拉曼光谱分析无定形碳的情况下，G 波段的峰值强度与 D 波段的峰值强度之比为 1.0 或更大；涂层的平均膜厚为 500 nm 或更小；涂层膜厚的变异系数（CV 值）为 15%或更小。
• COLUMN FILLER FOR LIQUID CHROMATOGRAPHY
  申请人：Sekisui Chemical Co., Ltd.

  公开号：EP3540427A1

  公开（公告）日：2019-09-18

  The present invention provides a column filler for liquid chromatography that has a great adsorption capacity, adjustable adsorption selectivity, and high shape retainability and therefore is usable for measurement of various substances and capable of achieving excellent separation performance and a high filling rate in a column when used as a column filler for liquid chromatography. Provided is a column filler for liquid chromatography including carbon-coated porous particles, the carbon-coated porous particles including porous particles each having a coating layer containing an amorphous carbon on a surface.

  本发明提供了一种液相色谱柱填料，它具有强大的吸附能力、可调节的吸附选择性和高形状保持性，因此可用于测量各种物质，并且在用作液相色谱柱填料时能够实现优异的分离性能和较高的柱填充率。本发明提供了一种液相色谱柱填料，包括碳涂层多孔颗粒，碳涂层多孔颗粒包括多孔颗粒，每个多孔颗粒的表面都有一层含有无定形碳的涂层。
• REINFORCING FIBER BUNDLE, REINFORCING FIBER OPEN FABRIC, AND FIBER-REINFORCED COMPOSITE, AND MANUFACTURING METHOD THEREOF
  申请人：Sekisui Chemical Co., Ltd.

  公开号：EP3690132A1

  公开（公告）日：2020-08-05

  [Problem] To provide a reinforcing fiber bundle that can maintain a good opening state of reinforcing fibers and that can produce a fiber-reinforced composite having excellent mechanical strength; a reinforcing fiber woven fabric using the same; a carbon fiber reinforcing composite using the same; and methods for producing the same. [Solution] A reinforcing fiber bundle comprising a plurality of reinforcing fibers is produced, the reinforcing fiber bundle having a cross-linking portion comprising a carbon allotrope between the reinforcing fibers.

  [问题]提供一种能保持良好的增强纤维开口状态并能生产出具有优异机械强度的纤维增强复合材料的增强纤维束；使用该增强纤维束的增强纤维编织物；使用该增强纤维束的碳纤维增强复合材料；以及生产该增强纤维束的方法。 [解决方案]生产出一种由多种增强纤维组成的增强纤维束，该增强纤维束具有由增强纤维之间的碳同素异形体组成的交联部分。
• Carbon-coated vanadium dioxide particles
  申请人：SEKISUI CHEMICAL CO., LTD.

  公开号：US10647912B2

  公开（公告）日：2020-05-12

  A carbon-coated vanadium dioxide particle includes a vanadium dioxide particle; and a coating layer containing amorphous carbon on a surface of the vanadium dioxide particle, the amorphous carbon being derived from carbon contained in an oxazine resin, and having a peak intensity ratio of a G band to a band of 1.5 or greater as determined from a Raman spectrum. The coating layer has an average thickness of 50 nm or less. The coating layer has a coefficient of variation (CV value) of thickness of 7% or less.

  一种碳涂层二氧化钒颗粒包括：二氧化钒颗粒；以及在二氧化钒颗粒表面含有无定形碳的涂层，无定形碳来源于恶嗪树脂中所含的碳，根据拉曼光谱测定，其 G 波段与波段的峰值强度比为 1.5 或更大。涂层的平均厚度不超过 50 纳米。涂层的厚度变化系数（CV 值）为 7% 或更小。